package com.heima;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

//@SpringBootApplication
public class Main {
//    public static void main(String[] args) {
////        SpringApplication.run(Main.class,args);
//        System.out.println(String.format("{0}->{1}","a","b"));
////        System.out.println(i==b);
//    }
}